Container Orchestration using Kubernetes 

Introduction to Kubernetes

CKA and its importance

Learning Path

Program Outline

Course Outline

Course Components

Course Completion Criteria

Overview

Assisted Practice: Create and Configure Kubernetes Cluster

Etcd

Controller

Scheduler

Kubelet

Kube Proxy

Pods

Assisted Practice: Configure Pods

Assisted Practice: Create Openshift Pods

ReplicaSets

Deployments

Assisted Practice: Creating and Configuring the Deployment

Services, Load Balancing & Networking

Containers

Assisted Practice: Understanding Basic Commands of Kubernetes

Policies

Assisted Practice: Creating Jobs

Knowledge checks

Fetch cluster specific configuration on running cluster

Cluster Architecture overview

Configuring a Cluster

Managing and Administering Clusters

Assisted Practice: Managing and Administrating a Kubernetes Cluster

Node

Assisted Practice: Understanding the Working of Nodes

Assisted Practice: Understanding and Deploying the First Pod

Assisted Practice: Deploying Pod and assigning Service to it

Control Plane?Node Communication

Understanding Controllers

Importance of Cloud Controller Manager

Working with kubeadm

Assisted Practice: Working with Kubeadm

Assisted Practice: Kubernetes Dashboard

Managing a Cluster Using kubelet

Role-Based Access Controller

Assisted Practice: Kubernetes Dashboard Role-Based Access Control(RBAC)

Assisted Practice: RBAC using Namespace

API Server

Achieving High Availability

Backup, Restoration of etcd Cluster Data

Assisted Practice: Backing up and Restoring Etcd Cluster Data

Version Upgrade on Kubernetes Cluster

Assisted Practice: Upgrading Control Plane's Kubernetes Versions

Managing Kubernetes Objects

Assisted Practice: Managing the Kubernetes Objects

Knowledge Checks

Managing multiple namespaces with respective role

Overview of Workloads

Deployment

Assisted Practice: Deploying Multitier Application Using Kubernetes?

Assisted Practice: Deploying Multitier Application Postgres and Gogs?

Assisted Practice: Deploying Voting Application?

Understanding Pods

Pod Lifecycle

Assisted Practice: Understanding Pod Lifecycle

Working on Pod Allocation

Assisted Practice: Nodename and Nodeselector Affinity?

Init Containers

Assisted Practice: Using Init Containers?

Assisted Practice: Using Multi-Init Containers?

Managing Container Resources

Assisted Practice: Managing Container Resources

Health Monitoring

Multi Pod Containers

Pod Topology Spread Constraints

ReplicaSet

Assisted Practice: Replicasets and Metrics Server?

Static Pods

Assisted Practice: Understanding Static Pods

Application Configuration

ConfigMap and Secrets

Assisted Practice: Understanding Config Maps and Secrets

Achieving Scalability

Assisted Practice: Configuring Liveness Probes?

Assisted Practice: Understanding Horizontal Pod Autoscaling?

Building Self-Healing Pods with Restart Policies

Manifest Management and Common Templating Tools

Knowledge Checks

MySQL and wordpress installation Kubernetes

Scheduler Overview

Scheduling Frameworks

Kube-Scheduler

Node Selection in Kube-Scheduler

Assisted Practice: Understanding Node Selection in Kube-scheduler

Perform Rolling Updates on a DaemonSet

Rollbacks

Assisted Practice: Deployment of Image Versions via Rollout

Scheduler Performance Tuning

Scheduling Policies

Scheduling Profiles

Topology Management Policies

DaemonSet

Assisted Practice: Understanding DaemonSet

Assisted Practice: Understanding the Security Context

Pod Overhead

Performance Tuning

Assisted Practice: Understanding Pod Priority and Preemption

Managing Resources

Assisted Practice: Deployment of Flask Application with Redis

Knowledge Checks

HTTP Docker image rollout Kubernetes

Overview

Services

Assisted Practice: Multi-Port Services

Topology

Service Catalog

DNS for Services and Pods

Assisted Practice: Configuration of DNS for Services and Pods

Connecting Applications with Services

EndpointSlices

Assisted Practice: Configuration of EndpointSlices

Ingress

Assisted Practice: Understanding Transport Layer Security

Ingress Controllers

Assisted Practice: Setting up an Ingress

Network Policies

Adding Entries to Pod /etc/hosts With HostAliases

IPv4/IPv6 Dual-Stack

Cluster Networking

Assisted Practice: DENY all traffic to an application

Assisted Practice: LIMIT traffic to an application

Assisted Practice: DENY all traffic from other namespaces

Knowledge Checks

Implement Ingress for multiple containers with AKS